Figuring they’re all disposable, a U.S. knowledge officer chooses to gather a group of perilous, detained supervillains for a top-mystery mission. Presently furnished with government weapons, Deadshot (Will Smith), Harley Quinn (Margot Robbie), Captain Boomerang, Killer Croc and other abominable prisoners must figure out how to cooperate. Named Task Force X, the hoodlums join to fight a baffling and capable substance, while the insidious Joker (Jared Leto) dispatches his very own malevolent motivation.